Files
gcp_solution_architecture_a…/terraform/main.tf

96 lines
2.8 KiB
HCL

terraform {
required_version = ">= 1.6.0, < 2.0.0"
required_providers {
google = {
source = "hashicorp/google"
version = "~> 6.0"
}
}
}
provider "google" {
project = var.project_id
region = var.region
}
resource "google_project_service" "services" {
for_each = toset([
"artifactregistry.googleapis.com",
"logging.googleapis.com",
"monitoring.googleapis.com",
"pubsub.googleapis.com",
"run.googleapis.com",
"storage.googleapis.com",
])
project = var.project_id
service = each.value
disable_on_destroy = false
}
resource "google_service_account" "runtime" {
account_id = "event-runtime"
display_name = "Event runtime identity"
depends_on = [google_project_service.services]
}
resource "google_storage_bucket" "raw_events" {
name = "${var.project_id}-${var.environment}-raw-events"
location = var.region
storage_class = "STANDARD"
uniform_bucket_level_access = true
force_destroy = false
retention_policy { retention_period = var.retention_seconds }
lifecycle_rule {
condition { age = var.retention_days }
action { type = "Delete" }
}
versioning { enabled = true }
depends_on = [google_project_service.services]
}
resource "google_pubsub_topic" "events" {
name = "${var.environment}-events"
depends_on = [google_project_service.services]
}
resource "google_pubsub_subscription" "events" {
name = "${var.environment}-event-worker"
topic = google_pubsub_topic.events.id
ack_deadline_seconds = 60
message_retention_duration = "604800s"
retry_policy {
minimum_backoff = "10s"
maximum_backoff = "600s"
}
}
resource "google_artifact_registry_repository" "containers" {
location = var.region
repository_id = "${var.environment}-containers"
format = "DOCKER"
depends_on = [google_project_service.services]
}
resource "google_cloud_run_v2_service" "ingress" {
name = "${var.environment}-event-ingress"
location = var.region
ingress = "INGRESS_TRAFFIC_ALL"
template {
service_account = google_service_account.runtime.email
scaling { max_instance_count = var.max_instances }
containers {
image = var.container_image
env { name = "EVENT_TOPIC" value = google_pubsub_topic.events.id }
env { name = "RAW_BUCKET" value = google_storage_bucket.raw_events.name }
}
}
depends_on = [google_project_service.services]
}
resource "google_cloud_run_v2_service_iam_member" "ingress_invoker" {
name = google_cloud_run_v2_service.ingress.name
location = google_cloud_run_v2_service.ingress.location
role = "roles/run.invoker"
member = "serviceAccount:${var.invoker_service_account}"
}